Smell You Later!

Editor's Award WinnerThis quiz has received an Editor's Award for excellent content. Only the most unique and well written quizzes are eligible for this award.

An olfactory overload of a quiz, concerning the art and science of smells and smelling.
Will you come out smelling of roses? Or will you just stink?
*WARNING*
There are no gratuitous fart jokes herein, but feel free to supply your own.